教学内容
Unit 3 Could you please clean your room?
Section A (1a-2d)
课时
Period1
教学对象
八年级学生
课型
新授课
一、教材分析
1a是一个结对子活动，通过讨论在家做哪些家务导入本单元的重点短语学习，为下面1b的听力做好铺垫；1b让学生听一段Peter和母亲之间的对话，勾出他们分别承担的家务。1b设计即巩固了1a所学短语，同时也让学生练习了听力；1c是一个口语对话练习，难度有所増大，学生结合图片用目标语言Could you please ...? 自己编制对话，充分体现语言的交际功能；2a和2b是两个听力活动，通过听力训练提出请求、征求许可；2c是在以上听力活动的基础上的口头练习，练习用目标语言委婉的提出请求。
二、教学目标（知识，能力，情感态度、价值观）
1、知识与技能 ：
（1）关于家务劳动的重点单词和词组。
（2）使用could征询许可及礼貌地提出要求。
2、情感态度与价值观 ：养成良好的生活习惯，培养自己的独立意识和家庭责任感。
三、教学重点
情态动词could的用法及其肯定否定回答
四、教学难点
根据具体语境正确使用Could you please …? 句型及其肯定和否定回答
五、学情分析
本课话题学生贴近学生的生活，学生有浓厚的学习兴趣，这是学好英语的基础。学生在七年级和八年级上学期已经学习了许多动词短语，为家务劳动短语的学习提供了语言基础。此外，学生已初步掌握Could you…? 提出请求和建议及回答. 为本课的学习打下了铺垫。
六、教学过程
教学步骤
师生活动
设计意图
Step1课堂导入
（提前布置学生查阅有关资料如何用英语表达他们在家经常做的家务劳动）
T: Do you often help your parents at home ?
S1: Yes.
T: What do you usually do ?
S1:I often wash the clothes ……
T: Today we are going to learn different kinds of chores.(板书do chores 并解释）
I hope you can learn it carefully and help your parents at home, OK?
通过师生之间的Free Talk导入新课。
Step2语言目标的呈现
词汇及短语学习：
播放一张张flash card直观的学习以下单词及短语,?do the dishes?，?sweep(swept)?，sweep the floor，take out the rubbish?，fold，fold the clothes ,make the bed?， clean the living room?
通过challenge yourselves检查学生对前面所学短语的掌握情况。然后设计一个猜词汇游戏把该活动推向一个高潮。
2、句型：通过Section A 图片及对话Peter, could you please take out the trash? Sure, Mom. 引入本单元的话题。 Could you please clean your room???Yes, sure .Certainly. Of course./Sorry, I can’t.句型。
利用flash cards 引入新短语及句型,激发学生学习的好奇心,从而调动学生学习英语的主动性和积极性.明确学习目标.
Step3小组合作
1、简单介绍听力对话的人物及发生的背景，
2、播放1b听力材料，根据所听打出√，小组内展示答案。
listen Who will do these chores? Check( √)Peter’s mother or Peter.
3、1c小组讨论，根据PPT所给图片编对话并表演。
A：Could you please sweep the floor?
B: Yes, sure. Can you do the dishes?.
A: Well, could you please do them? I’m going to clean the living room
B: No problem.
4、 用相同的方式处理2a/2b 听力。listen . Peter asks his father if he can do four things. What does his father say? Check( √)yes or no. Then listen again and draw lines to the reasons why his father says “no”.
合作体验，交流讨论：设置合作活动，使学生能熟练运用目标语言完成任务，培养合作意识，让他们用目标语言交流讨论。
Step4自主学习
2d关于姐弟之间的对话处理
屏幕呈现两个问题:1、What chores does the sister want the brother to do?
2、What does “Mother Clean” mean?学生带问题读对话，自己找出问题答案。集体订正问题答案。大屏幕投出对话原文，让学生注意彩色单词，短语及句型。读对话根据上下文猜测彩色字体的含义。对于学生解决不了的问题，教师解疑答惑，点拨到位。
调动学生学习的自主性,培养学生的动手能力。通过学习积累一定的语言知识技能。
Step5达标测评
屏幕呈现当堂达标练习，分别叫成绩处于上中下游的学生回答，看他们掌握的程度，及时得到反馈以查漏补缺。
?课堂做题真实反映学生掌握知识的情况，教师可以发现存在的问题，教师当堂指导，有利于因材施教。
Step6小组评价与反馈总结
总结归纳：
1. Could you please clean your room? 的肯定与否定回答
2．Could I use your computer?
总结本节课的教学重点。
Step7
Homework
1) Copy the phrases and sentences in 1a.
2) Make five conversations with Could you please do …and give different responses.
巩固所学知识,培养综合运用语言的能力.
课件25张PPT。Unit 3Could you please clean your room? Section A
Period 1 (1a-2c)
do the dishes sweep the floor
打扫（swept）地板洗餐具5'fold the clothes clean the living room打扫起居室折叠；对折make the bedtake out the rubbish倒垃圾rubbish垃圾；废弃物整理床铺take out the rubbishfold your clothessweep the floormake your beddo the dishesclean the living roomAre you a good partner?If he/she do these chores at home?
How often does he/she do chores?
Eg:A: Do you take out the rubbish?
B: Yes,I do.
A: How often do you do it?
B：Sometimes.5'Who does the most of chores in your family?10'Listen. What kinds of chores do Peter and his mother do? Check （√）.(Unit 3 a1b.mp3)??????1bMom:Peter,we need to clean the house.Your
grandma is _______ at seven.
Peter:Sure,but I need to do my homework first.
Mom:OK.Then after you finish your homework
let's clean up the kitchen. I can do the
dishes and sweepthefloor._____________?
Peter:Sure ,Mom.
Mom: Good.________________________?
Peter:All right. Could you please take out the rubbish?Could you please make your bed
and fold your clothescoming over语法聚焦 2'Could you please .... sth?(礼貌的提出请求）water the flowersget me a ride+do if you are free,you can say:
Sure./Of course./Certainly./No problem.
没问题
if you are busy,you can say:
Sorry,I can't.I have to....
Could you please .... sth?(礼貌的提请求Are you a good performer?I will give a task to your group,you should finish it with your partners?then I will ask some groups to show your conversitions.5'1. -- Could you please take care of my dog?
-- ______. I’m too busy.
A. Yes, you can
B. Sure
C. Sorry, I can’tAExercise
C2. Could you help _____?
A. making the bed
B. make the bed
C. made the bed
3. –I have a cold. You are near the window. ____ please close it?
--OK.You should look after yourself
A Could I B Can I
C Could you D Can you
BCwhat things does peter want to do?go out for dinnergo to the moviesstay out lateget a ride√√√√read the conversation between Peter and his fatherA:Could I use your computer?
B:Sorry.I'm going to work on it now.
A:Well,Could I watch TV?
B:Yes,you can, but first you have to clean your room.语法聚焦2 5'Could I ...... ?(请求别人的允许）
A:Could I get a ride?
B:Sure.
A:Could I borrow your book?
B:No problem.+doExercise1.______ use your computure?
----Of course.
A.Could you please
B:Could I
C.Can I
D.Can youB1.Could you get me a _______？2 want to go to the supermarket.
A．rides B．ride C．riding D．rode
3.—Manuel，have you finished your work?
—Sorry，I'm going to____ it now.
A．work in B．work on
C．work at D．work overBB 2.My part-time job is to wash the ____(盘子)
3. Can you ____(折叠)your clothes？
4. Jim ,could you please ___ ___ ___ (整理你的床铺)
5. My house isn’t big, so we often have meals in the ____ (live) room 6. Could you help me clean the living room?(作肯定回答和否定回答)
_______, __________
______,___________
dishesfoldmake your bedlivingYesSure/Certainly/Of course.SorryI can’tpopular sayingWhy not sweep a house
sweep the world
（一屋不扫何言以扫天下）homeworkhelp your parents do chores Goodbye!Thank you !评测练习
Exercise
1. -- Could I use your car?
-- ______.
A. Sure, you can
B. Sorry, you can
C. Sure, I can
2. -- Could you please take care of my dog?
-- ______. I’m too busy.
A. Yes, you can
B. Sure
C. Sorry, I can’t
3. Could you help _____?
A. making the bed
B. make the bed
C. made the bed
4. –I have a cold. You are near the window. ____ please close it?
--OK.You should look after yourself
A Could I B Can I
C Could you D Can you
5. Did you finish_____ (do) your homework?
6. He didn’t mind ________(help) me with my English.
7. He needs _______(repair) his bike.
8.She won’t be happy if she ___ (see)this mess
9.My part-time job is to wash the ____(盘子)
10. Can you ____(折叠)your clothes？
11. Jim ,could you please ___ ___ ___ (整理你的床铺)
12. My house isn’t big, so we often have meals in the ____ (live) room
13. Could you help me clean the living room?(作肯定回答和否定回答)
_______, __________
______,___________
14. 请别在这吸烟好吗？
Could _______ _______ ________ ______
15.尽管他穷，但至少他是诚实的。
Although he is poor, _______ _______he is honest.
